Medicines Pool Swirls
Drug companies are slowly joining the UN effort to offer life-saving patented medicines to poor countries but the terms are sometimes restrictive
Maths of Gilead's hepatitis C drug
Why US firm's super expensive drug sofosbuvir costs so much and how it can be made at a tenth of current price
COVID-19: US FDA grants emergency authorisation for remdesivir
EUA doesn't equal final nod; China trial painted different picture
Patent claim on hepatitis C drug questioned in many countries
With hepatitis C killing at least 700,000 people every year, civil society has strengthened efforts to make the drug accessible